cd /tmp

git clone http://github.com/dell/biosdisk

cd biosdisk
# dch -i --create

cat > debian/changelog <<EOF
biosdisk (1.0) UNRELEASED; urgency=medium

  * Initial release. 

 -- MAINTAINER <default@devuan>  Tue, 22 Dec 2020 14:51:23 +0000
EOF

dpkg-buildpackage -us -uc -b
sudo dpkg -i ../biosdisk_1.0_all.deb

wget -c https://dl.dell.com/bios/M4300A15.EXE
# wget -c https://dl.dell.com/FOLDER06318034M/1/M4300A17.exe

sudo biosdisk install ./M4300A15.EXE

sudo mkdir -p /boot/images

sudo cp /boot/M4300A15.iso /boot/images

sudo biosdisk uninstall ./M4300A15.EXE

sudo apt-get install -y grub-imageboot